/// <summary>
/// First element of enumeration
/// </summary>
public static T Second <T>(IEnumerable <T> e)
{
return(Numbered.Nth(e, 1));
}
/// <summary>
/// First element of enumeration
/// </summary>
public static T Third <T>(IEnumerable <T> e)
{
return(Numbered.Nth(e, 2));
}
/// <summary>
/// First element of enumeration
/// </summary>
public static T First <T>(IEnumerable <T> e)
{
return(Numbered.Nth(e, 0));
}
